.pseudo-text {
  position: relative;
  left: 40px;
  height: 40px;
  font-size: 30px;
  line-height: 40px;
}
.pseudo-text::before {
  position: absolute;
  top: 4px;
  left: -40px;
  width: 34px;
  height: 34px;
  background: url(/icons/warning.png) center/cover;
  content: '';
}
